baber/WOPTO huggingface dataset:
Patent JP-H0329926-A (JP)
Title: Optical write liquid crystal light valve
Inventor: KATOU NAOTSUGI
IPC: G02F1/1337
Filed: 1989-06-27
Abstract: PURPOSE:To obtain an element of good and uniform bistability and contrast ratio with a good reproducibility by forming a transparent conductor thin film on a transparent electrode on the side where a photoconductive layer and a dielectric multilayered film mirror are not formed and forming an oriented film on this transparent conductor thin film by oblique vapor deposition of a silicon monooxide. CONSTITUTION:ITO transparent electrode layers 12a and 12b and oriented film layers 13a and 13b formed by oblique vapor deposition of a silicon monooxide are provided on surfaces of glass substrates 11a and 11b between which liquid crystal molecules are held and an SiO2 is formed as a transparent dielectric thin film 10 on the transparent electrode 12b on the side where the photoconductive layer and the dielectric multilayered film mirror are not formed. The angle of incidence for vapor deposition of oriented films 13a and 13b formed by oblique vapor deposition of the silicon monooxide is selected from the range of 75 to 85 deg. to the normal direction of transparent substrates in consideration of characteristics. Since orientation of director of liquid crystal molecules is uniformly controlled in a wide area and the apparent cone angle of liquid crystal is increased, a high contrast is obtained and a highly symmetrical bistability is realized.
Patent JP-H06181225-A (JP)
Title: Signal-charge transmission apparatus
Inventor: FUN ZUN PAKU
IPC: H01L29/768
Filed: 1993-06-11
Abstract: PURPOSE: To obtain a signal charge transmitter for a high speed operation with charge transmission efficiency by constituting the impurity doping types of a first charge transmission electrode and a second charge transmission electrode so as to be made different without forming a barrier layer by impurity ion implantation in a BCCD channel area. CONSTITUTION: First charge transmission electrodes 3 are formed with constant intervals on a gate insulating film 2, and second charge transmission electrodes 4 formed of p-type polysilicon are formed between those electrodes 3 so as to be separated from the electrodes 3 by insulating films 2a. The first charge transmission electrodes 3 and the second charge transmission electrodes 4 are doped as different conductive types while a barrier layer is not present in a BCCD channel area 5. Thus, when clock signals Hϕ1 and Hϕ2 are alternately impressed to the first charge transmission electrodes 3 and the second charge transmission electrodes 4, the BCCD channel area 5 can be prevented with a potential different in level. Therefore, a signal charge can be uni-directionally transmitted.
Patent JP-S6146111-A (JP)
Inventor: MIYANO TADASHI
IPC: H02H3/05
Filed: 1984-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10337348-A (JP)
Title: Golf club shaft
Inventor: MURAKAMI NOBUHIRO
IPC: A63B102/32
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To make a golf club to be easily swung by even a powerless player to obtain increase of a carry and correct direction control, by gradually decreasing the bending rigidity of the rear part of a shaft corresponding to a part in a specific rate to the whole length of the shaft from the rear shaft toward the shaft rear end. SOLUTION: A part about 40 mm away from the tip end 1A of a shaft 1 used in a driver wood club is an area to be inserted into and fixed to a hosel on the heel part of the head, and a grip is attached on a part away from the rear end 1B of the shaft 1 to the center side. The wall thickness of the shaft 1 is, for instance, 2.5 mm at the tip end 1A and is simply reduced to 2.3 mm at a position 40 mm away from the tip end 1A of the terminal of the part inserted into the hosel to make the outer diameter be uniform. At the rear part, the wall thickness at the length equal to 30-40% of the whole length of the shaft from the rear end 1B of the shaft, for instance 2.3 mm, is gradually reduced to 1.0 mm at the rear end 1B.
Patent JP-S6227257-A (JP)
Title: Absorbing and holding device
Inventor: OOTA AKIO
IPC: B65H5/14
Filed: 1985-07-25
Abstract: PURPOSE:To absorb and hold a member to be absorbed by simply pressing an absorbing pad, by providing an absorbing pad for absorbing at its inner surface the member to be absorbed, which is coupled to the front end of a rod. CONSTITUTION:Compressed air is fed into a drive cylinder 3 on the head side thereof from an air pump 7 to project a rod 3c for pressing an absorbing pad 5 against a member 2 to be absorbed. In this condition the absorbing pad 5 is separated from a separating member 6. In this condition when the attachment is raised by means of a holder 10, the attachment is held and elevated together with the member 12 to be absorbed, and is therefore transferred to the next process station. When the member 2 to be absorbed is separated, a control valve 8 is changed over to feed compressed air into the drive cylinder 3 on the rod side thereof from the air pump 7, and therefore, the rod 3c is retracted. Due to the retraction of the rod 3c, the absorbing pad 5 is separated from the member 2 to be absorbed.
Patent JP-S6319555-A (JP)
Title: Method and instrument for measuring salt content of cured organic and inorganic matter
Inventor: NARITA KAZUNORI
IPC: G01N33/44
Filed: 1986-07-14
Abstract: PURPOSE:To easily measure the salt content of cured org. and inorg. matter by partly sampling the cured org. and inorg. matter, forming the same into powder, adding an acid to the powder to generate gaseous hydrogen chloride and visually observing the amt. of the generated gas from the discoloration of an indicator. CONSTITUTION:A small hole is bored to the cured inorg. matter, for example, concrete and a part of said matter is sampled to obtain concrete powder 12 which is then put into a measuring instrument 15. Potassium dichromate is put as a catalyst into the instrument 15 and is mixed with the concrete powder 12. Concd. sufluric acid is added from a sprayer 18 through an injection pipe 19 to the mixture of the concrete powder 12. The salt contained in the concrete powder 12 is decomposed by the concd. sulfuric acid to generate the gaseous hydrogen chloride. Indicator-impregnated filter paper 16b covering an aperture 16 discolors according to the degree of the generation of the gaseous hydrogen chloride. The cured org. and inorg. matter is sampled and the gaseous hydrogen chloride is generated by the acid, then the discoloration of the indicator is visually observed in the above-mentioned manner; therefore, the salt in the cured matter is easily measurable.
Patent JP-H066869-A (JP)
Title: Monitor control communication system
Inventor: SASAKI KATSUHIRO
IPC: H04Q9/00
Filed: 1992-06-24
Abstract: PURPOSE:To provide a monitor control communication system in which data indicating the state of a controller to be monitored can be obtained without waiting the state change of the controller to be monitored, even when a monitor controller loses the data indicating the state of the controller to be monitored due to any fault such as a temporary power source interruption, etc. CONSTITUTION:A monitor controller 1 is equipped with a control part 13 which outputs a control output, control signal transmitting part 11 which transmits a polling signal or a forced transmission instruction signal by the control from the control part 13, and response signal receiving part 12 which receives a response signal. Then, a controller 2 to be monitored is equipped with a control signal receiving part 21 which outputs the detection signal of a polling and the forced transmission instruction signal, state change detecting part 23 which outputs a state change detection signal, logical product part 24 which outputs the logical product of the detection signal and the state change detection signal, and response signal transmitting part 22 which transmits the data indicating the state of its own device at the time of inputting the forced signal or the logical product output.
Patent JP-H0641239-A (JP)
Title: Olefin copolymer of narrow mwd and its production
Inventor: CHARLES COZEWITH
IPC: C08L7/00
Filed: 1993-06-10
Abstract: PURPOSE: To obtain a copolymer having an intramoelcularly heterogenenous but intermolecularly homogeneous composition suitable for lubricating oils and lubricating oil additives by setting plural parts of intramolecularly heterogeneous chains to be of a specific composition in ethylene content, and setting the copolymer to have a specific molecular weight distribution.  
     CONSTITUTION: Copolymer of ethylene, other α-olefin monomer, and non- conjugate diene having an average ethylene composition and including intramolecularly heterogeneous copolymer chains is composed as below. That is, the copolymer has such an intermolecular composition dispersion degree that compositions of plural parts of intramolecularly heterogeneous chains are mutually different in ethylene content by 5 wt.% or more, and that 95 wt.% of compositions of the copolymer chains are different from the average ethylene composition by only 15 wt.%. In addition, the copolymer has a molecular weight distribution having an Mw/Mn of less than 2, and an Mz/Mw of less than 1.8, a weight averaged molecular weight of 20,000-750,000, ethylene content of 30-80 wt.%, and non-conjugate diene content of 15 or less. Mw, Mn, Mz are respectively represented by formulas I, II, III (Ni is the number of molecules having a weight Mi). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0510454-A (JP)
Title: Tandem dry gas seal
Inventor: TANAKA YOICHI
IPC: F16J15/40
Filed: 1991-07-05
Abstract: PURPOSE:To prevent the intermixture of bearing oil mist into a dry gas seal by reversing the direction of the dry gas seal on the atmospheric air side, and filling seal gas from the atmospheric air side of the atmospheric air side dry gas seal. CONSTITUTION:The direction of the rotary ring 1 and static ring 2 on the atmospheric air side of a dry gas seal is made reverse to that of the rotary ring 3 and static ring 4 on the gas side. The rotary ring 1 is placed on the atmospheric air side, and dry and clean gas such as nitrogen gas is filled from the atmospheric air side. A part of filler gas passes a gap between the rotary ring 1 and the static ring 2 and is discharged from a vent 8 together with leak gas from the gas side dry gas seal, but the most of the filler gas flows into a bearing chamber 11 through an oil thrower labyrinth 9 disposed between the dry gas seal and a bearing 6. Filler gas can be filled from a chamber 10 right by the side of the atmospheric air side dry gas seal, so that the pressure of the chamber 10 can be positively made higher than that of the bearing chamber 11. The intermixture of oil mist can be thereby prevented completely.
Patent JP-H0718856-A (JP)
Title: Form made of synthetic resin
Inventor: HORINAKA TOSHIHARU
IPC: E04G9/05
Filed: 1993-07-05
Abstract: PURPOSE:To easily form a form surface of desired size by providing sufficient strength in the direction of compression as well as in vertical and horizontal directions through ribs formed between synthetic resin panels, and facilitating connection using fitting portions at both ends. CONSTITUTION:Vertical ribs 16 are formed in a hollow portion formed by synthetic resin panels 12 and 14, and diagonal ribs 22 are formed on the diagonals of the rectangular cavities formed by the vertical ribs 16. The diagonal ribs 22 are inclined in opposite directions. A male 24 and female 26 fitting portion that can be fitted together are formed in respective side plates 18 and 20.
Patent JP-2000354781-A (JP)
Title: Rotary pulverizer
Inventor: SUZUKI MASAYUKI
IPC: B02C18/18
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce cutting impact and to keep a low noise property by constructing blade edges so as to be positioned on the same circumference at an opening edge of a blind hole and constructing a fixed blade and the blade edge so as to cut a material to be pulverized depending on the rotation of a rotor on its axis. SOLUTION: A number of blind hole 23 are provided in line on an outer peripheral surface of a rotor 5. In this case, the blind holes 23 are provided in line on an outer peripheral surface of a ring body 8 having a diameter L1. A blade edge 23A is constructed so as to be positioned on the same circumference at an opening edge of the blind hole 23 and a blade edge 19c of a fixed blade 19 and the blade edge 23A are constructed so as to be able to cut the material to be pulverized depending on the rotation of the rotor 5 on its axis. Because thus the blind hole 23 is provided in line on the outer peripheral surface of the rotor 5 (in this case, the ring body 8), the cutting chance by the fixed blade 19 and the blade edge 23A of the blind hole 23 is continuous.  Even if the number of rotation of the rotor 5 is decreased to a level of 20 to 40 rpm, the cutting chance is enough (increased), and cutting impact is reduced to be able to keep a low vibrating property and a low noise property.
Patent JP-H05336228-A (JP)
Title: Automatic generation processing system for station data on exchange system
Inventor: KON TAKAFUMI
IPC: H04M3/00
Filed: 1992-06-01
Abstract: PURPOSE:To automatically generate the station data that are least necessary for operation of an exchange system by reading the recognition information on each of controllers which construct the exchange system. CONSTITUTION:A processor mounting station data production program 11 reads the recognition information on a multiprocessor controller 1 and produces the processor mounting station data. A memory mounting station data production program 12 reads the recognition information on a CPU 2 and produces the memory mounting station data. An I/O system mounting station data production program 13 checks the mounting state of the device connected to a terminal based on the recognition information on an I/O system controller 3 and produces the I/O system mounting station data. An SP system mounting station data production program 14 reads the recognition information on an SP system controller 4 and checks the mounting state of an SP system to produce the SP system mounting station data. Then a software related station data production program 15 generates the station data related to the software.
Patent JP-S5588254-A (JP)
Title: Gas discharge type display device
Inventor: UERUNAA FUAITO
IPC: H01J17/49
Filed: 1979-12-18
Abstract: A gas-discharge display device for a flat and fluorescent screen is provided with at least one grid electrode between the matrix-driven control disc and the anode of the fluorescent screen for the specific field distribution in the acceleration space, the grid electrode or electrodes being connected to a respective fixed potential.
Patent JP-S6321626-A (JP)
Title: Short light pulse generation device
Inventor: OKAMOTO KATSUNARI
IPC: G02B6/00
Filed: 1986-07-16
Abstract: PURPOSE:To generate a short light pulse whose pulse width is less than several ps even a semiconductor laser is used as a light source by reducing the diameter of a core while increasing the specific refractive index difference of the core, and increasing optical Kerr effect. CONSTITUTION:Laser light from a laser device 1 is incident on a single-mode optical fiber 4 through collimator lenses 2 and 3 and the output passes through a collimator lens 5 and is compressed in pulse width by diffraction gratings 6 and 7 and projected. Here, the core sectional area is set 1/5-1/10 time that of a conventional optical fiber, so the power density of light in the core increases 5-10 times. Further, the specific refractive index difference of the core is set to 2.41%. The diffraction gratings 6 and 7 are used so that 800 gratings per mm are slanted at 60 deg. to the optical axis. Then, the time spread between the leading and trailing edges of the pulse is 100ps, so the interval between the grating couple is 3.13m.
Patent JP-S5866609-A (JP)
Title: Machine tool
Inventor: MORIKAWA TAKASHI
IPC: B23C3/06
Filed: 1981-10-19
Abstract: PURPOSE:To realize machining of a crank pin, the outside diameter of a journal and further a counter web and the like by providing a ring-shaped cutting edge drum equipped with an inward cutting edge and rotating said drum. CONSTITUTION:An eccentricity between the center of a part to be machined and the center of a cutting edge drum is made large so that a cutting diameter of said part may be correspondent to various materials to be machined. After completion of machining of the whole periphery of a pin P1, a cutting edge 37 is moved to the next machining position in such a condition as the center rc of the cutting edge 37 and the center CJ of a journal coincide with each other. After indexing the next machining part, the pin is machined according to the preceding cycle. After completion of desired machining of a pin, a slide unit is returned to carrying in and out condition of a work.
Patent JP-H0916163-A (JP)
Title: Keyboard wind instrument
Inventor: NAKANO MINORU
IPC: G10D7/12
Filed: 1995-06-30
Abstract: PURPOSE: To continuously vary a sound generation pitch by adding a means which chokes an air flow passage continuously to the air flow passage where a reed is made to sound. CONSTITUTION: A choke valve 23 is provided between the air discharge opening 8 of a pipe chamber 5 and a reed valve GO and the choke valve 23 closes the air discharge opening 8 by being pressed normally by the reed valve 20, and rotates and open the air discharge opening 8 with the force of a compressed coil spring 33 when released from the reed valve 20 as keying operation is performed. When the choke valve 23 is pressed by operating an operation element 37 in this state to move it toward the air discharge opening 8, the air in the air flow passage 24 flows out through a small hole formed in the choke valve 23. Therefore, the reed 12 generates a sound with a lower pitch than usual. Further, when the choke valve 23 is gradually opened by operating the operation element 37, the pitch continuously varies.
Patent JP-H0460238-A (JP)
Title: Differential device
Inventor: ISHIKAWA HIROSHI
IPC: F16H48/26
Filed: 1990-06-26
Abstract: PURPOSE:To facilitate exchange of a differential limiting viscous coupling by assembling the viscous coupling, whose one side is connected to a shaft on one side and the other side to a shaft on the other respectively, in a shaft center of a pair of shafts connected to an output member of a differential gear mechanism. CONSTITUTION:When differential rotation occurs in a differential gear mechanism 41, another differential rotation also occurs between an axle 7 (hub 55) and an axle 9 (housing 49), but this differential rotation is restricted (braked) by dint of shearing resistance of silicone oil acting on respective plates 69, 71 of a viscous coupling 45. Accordingly, each contact of a spline part between the axles 7, 9 and side gears 35, 37 and an engaging part between these side gears 35, 37 and pinion gears 33, 33 becomes gentle enough, thus a noise is prevented from occurring. In addition, when these axles 7, 9 are pulled out right and left, the viscous coupling 45 is removed together with the right axle 9 because the hub 55 comes off the axle 7 at a spline part 63, thus it is replaceable with another one.
Patent JP-S5954686-A (JP)
Inventor: KUNISADA TAKESHI
IPC: B09B3/00
Filed: 1982-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6056528-A (JP)
Title: Manufacture of expanded sheet molding
Inventor: NOGAMI SHIGEYUKI
IPC: B29K105/04
Filed: 1983-09-07
Abstract: PURPOSE:To prevent the generation of damage on the molding of an expanded sheet having a point design by forming said design at the specific position of the sheet by a method in which the expanded sheet is molded while being car- ried and a plurality of three-dimensional parts are obtained. CONSTITUTION:An expanded sheet S for molding manufactured by laminating an expandable sheet 1 and a non-expandable film 2 on which a plurality of printed design sections (symbols P represent one-point design sections in the designs) are formed in the longitudinal direction and the lateral direction is carried intermittently while both end sections S', S' of the sheet S are held by clamps C, C, and a plurality of three-dimensional parts are heated, expanded and molded by molding dies 10, 20. In said method, the expanded sheet S for molding in which the one-point design sections P are formed where the rate of elongation of the sheet S on a molding is low (where displaced at approximately 45 deg. from lines X-X' and Y-Y') is used.
Patent JP-S6144046-A (JP)
Title: Boarding-alighting device for riding type farm working machine
Inventor: ISHIDA ISAO
IPC: B60R3/00
Filed: 1984-08-07
Abstract: PURPOSE:To make a driver so easy to get on and off a machine in space between a running body and a road in time of entering a paddy field and no bridge on a waterway, by making the running body come close to a levee, while letting a platform move forward by means of a drive-interlocking device with detection of the levee. CONSTITUTION:During planting work for bedding young rice plants by a riding type rice-planter 9, when young rice plants on a road A are supplied to the inside of a spare plant mounting block 15, a running body 1 is made to come close to a levee B. If so, an actuator installed in the lower part of an engine mount 5 comes contact with the levee B and turns round in the rear against a spring 30. Therefore, a microswitch 29 is turned to ON, and a piston of a hydraulic cylinder unit 19 is retracted back, making the spare plant mounting block 15 move frontward. And, with this movement, a platform 24 moves forward via a link 17 and a rod 26 and tilts down frontward beyond the levee B. Accordingly, a driver passes a step 23 and transfer from the platform 24 to the road A, thus these young rice plants on the road A are suppliable in a simple manner.
Patent JP-H0216711-A (JP)
Title: Manufacture of electric double-layer capacitor
Inventor: AOSHIMA YOSHIYUKI
IPC: H01G11/38
Filed: 1988-07-05
Abstract: PURPOSE:To obtain a thin capacitor having a large capacitance by a method wherein paper-type current collectors containing fibroid conductive material and organic binder are bonded to polarizing electrodes or outside connection current collectors, or provided between them and bonded to them. CONSTITUTION:PAN graphite fibers having a fiber diameter of 20mum and a fiber length of 5mm are used as fibroid conductive material 10a and polypropylene is used as organic binder 10b. The graphite fibers are processed into paper with the binder by a paper machine and the conductive material 10a is uniformly dispersed in the binder 10b and the paper is molded by compression to form a paper type current collector film 10 with a thickness of 50mum. The collector films 12 and 12' are put on polarizing electrodes 11 and 11' respectively and bonded to them by compression under a temperature of 130 deg.C and a pressure of 500kg/cm<2> to form a pair of compression-bonded units 13 and 13'. The polarization electrode sides of the units 13 and 13' are made to face each other with a porous separator 14 made of polypropylene between. The compression-bonded units 13 and 13' and the porous separator 14 are impregnated with electrolyte and housed in a stainless steel container 15 which is also used as outside connection current collectors and the container 15 is sealed.